Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496338 | Spin-valve magnetoresistive sensor including a first antiferromagnetic layer for increasing a coercive force and a second antiferromagnetic layer for imposing a longitudinal bias | Naoya Hasegawa, Masamichi Saito | 2002-12-17 |
| 6446702 | Apparatus and method for producing metallic ribbon | Junichi Murakami, Akinori Kojima, Yutaka Yamamoto, Takashi Hatanai | 2002-09-10 |
| 6425961 | Composite hard magnetic material and method for producing the same | Akinori Kojima, Yutaka Yamamoto, Akihisa Inoue | 2002-07-30 |
| 6387548 | Exchange coupling film and magnetoresistance effect type element using this exchange coupling film, and thin film magnetic head using the magnetoresistance effect type element | Naoya Hasegawa, Masamichi Saito, Kazuya Oominato, Yutaka Yamamoto | 2002-05-14 |
| 6351204 | Thin magnetic element and transformer | Kiyohito Yamasawa, Yasuo Hayakawa, Takashi Hatanai, Yutaka Naito, Naoya Hasegawa | 2002-02-26 |
| 6346338 | Combination magnetoresistive/inductive thin film magnetic head and its manufacturing method | Toshinori Watanabe, Akira Takahashi, Fumihito Koike, Nobuhiro Hayashi, Yoshihiro Kanada +4 more | 2002-02-12 |